schwarzschild

{
  "title": "schwarzschild",
  "description": "Schwarzschild is a project exploring EIP-7503 and stealth addresses, aiming to improve user experience and privacy by implementing a Diffie-Hellman-style key exchange.",
  "contributors": [
    {
      "name": "jimjimvalkema",
      "githubLogin": "jimjimvalkema"
    },
    {
      "name": "Skanislav",
      "githubLogin": "Skanislav"
    },
    {
      "name": "Mautjee",
      "githubLogin": "Mautjee"
    },
    {
      "name": "nodestarQ",
      "githubLogin": "nodestarQ"
    }
  ],
  "timeframeStart": "2025-11-22",
  "timeframeEnd": "2026-02-12",
  "impactCategory": [
    "privacy",
    "developer-tools"
  ],
  "workScopes": [
    "EIP-7503 implementation",
    "stealth addresses",
    "Diffie-Hellman key exchange",
    "hardware wallet support",
    "user experience improvement"
  ],
  "evidenceRefs": [
    {
      "label": "Evidence Bundle",
      "url": "https://bafkreidwnqxj7pvhzuxl3juj5skzsdclqyx6ghjnd5txt3bhbavfr32zi4.ipfs.storacha.link",
      "storachaCid": "bafkreidwnqxj7pvhzuxl3juj5skzsdclqyx6ghjnd5txt3bhbavfr32zi4"
    },
    {
      "label": "Adversarial Log (Signed Receipt)",
      "url": "https://bafkreicauhyihwi5cssk7xghqtrrc2fwgnhlu4iy5z7btufsrvkmtgl2w4.ipfs.storacha.link",
      "storachaCid": "bafkreicauhyihwi5cssk7xghqtrrc2fwgnhlu4iy5z7btufsrvkmtgl2w4"
    }
  ],
  "verifiedClaims": [
    {
      "id": "Pkxh0QvNTfOqQQlLFIo9z",
      "text": "The repository has had 0 commits in the last 90 days, indicating no recent development activity.",
      "supportingEvidence": [
        "GitHub shows 0 commits in the last 90 days."
      ]
    },
    {
      "id": "lF7Md1dGlpmiz5u9ggJ9Q",
      "text": "The repository has 4 contributors according to GitHub's contributor list.",
      "supportingEvidence": [
        "GitHub shows 4 contributors: jimjimvalkema, Skanislav, Mautjee, nodestarQ."
      ]
    },
    {
      "id": "48uacMsnD-bYLk1o_APbD",
      "text": "The repository was created 4 months ago, indicating it is a pre-existing project.",
      "supportingEvidence": [
        "The repository was created 4 months ago according to GitHub."
      ]
    },
    {
      "id": "YaSfzPvS1dIaaW6REBGuN",
      "text": "The project is based on jimjim's EIP-7503 implementation, which supports ERC-20 tokens, hardware wallets, and reusable addresses.",
      "supportingEvidence": [
        "The README mentions the project is based on jimjim's EIP-7503 implementation."
      ]
    },
    {
      "id": "UWOgPMQZcW2PwNwIbanTo",
      "text": "The project implements a Diffie-Hellman-style key exchange inspired by Stealth Addresses to improve user experience.",
      "supportingEvidence": [
        "The README mentions implementing a Diffie-Hellman-style key exchange inspired by Stealth Addresses."
      ]
    },
    {
      "id": "I_ANQBqWvl6OE1xn6SKGg",
      "text": "The project supports hardware wallets for secure key management.",
      "supportingEvidence": [
        "The README mentions support for hardware wallets."
      ]
    }
  ],
  "flaggedClaims": [
    {
      "id": "H7ZC8ikO9gx-F_vOsCC1m",
      "text": "The project combines zkwormholes and stealth addresses for better UX and plausible deniability.",
      "objection": "The claim appears only in the self-reported project description with no independent corroboration.",
      "challengeType": "consistency"
    },
    {
      "id": "3fnIgslGcEJ8AUHWrF6De",
      "text": "The project website (https://schwarzschild.xyz/) is not live, returning a 404 page not found error.",
      "objection": "The project website (https://schwarzschild.xyz/) is not live, returning a 404 page not found error.",
      "challengeType": "dead-link"
    }
  ],
  "openQuestions": [],
  "evaluatorSummary": "The Schwarzschild project is focused on enhancing privacy and user experience by integrating EIP-7503 with stealth addresses and a Diffie-Hellman-style key exchange. The GitHub repository shows no recent activity with 0 commits in the last 90 days, and the project has 4 contributors. The project builds on an existing EIP-7503 implementation, adding features like hardware wallet support and improved user interface. However, the project's website is not live, and some claims about UX improvements and plausible deniability lack independent verification. Overall, while the project has a clear focus on privacy and user experience, the lack of recent development and an inactive website may be concerning for potential funders.",
  "confidenceScore": 0.75,
  "evaluatedBy": [
    {
      "agentId": "3040",
      "agentRegistry": "eip155:84532:0x8004A818BFB912233c491871b3d84c89A494BD9e",
      "role": "scout",
      "operatorWallet": "0x134e3dD08dbf085adE908c894aD137157c35aa48"
    },
    {
      "agentId": "3041",
      "agentRegistry": "eip155:84532:0x8004A818BFB912233c491871b3d84c89A494BD9e",
      "role": "evidence",
      "operatorWallet": "0x134e3dD08dbf085adE908c894aD137157c35aa48"
    },
    {
      "agentId": "3042",
      "agentRegistry": "eip155:84532:0x8004A818BFB912233c491871b3d84c89A494BD9e",
      "role": "adversarial",
      "operatorWallet": "0x134e3dD08dbf085adE908c894aD137157c35aa48"
    },
    {
      "agentId": "3043",
      "agentRegistry": "eip155:84532:0x8004A818BFB912233c491871b3d84c89A494BD9e",
      "role": "synthesis",
      "operatorWallet": "0x134e3dD08dbf085adE908c894aD137157c35aa48"
    }
  ],
  "storachaRefs": {
    "evidenceBundleCid": "bafkreidwnqxj7pvhzuxl3juj5skzsdclqyx6ghjnd5txt3bhbavfr32zi4",
    "adversarialLogCid": "bafkreicauhyihwi5cssk7xghqtrrc2fwgnhlu4iy5z7btufsrvkmtgl2w4",
    "hypercertPayloadCid": "bafkreibvjejpxppuwmiypmet3syby4tjmm7tfme7gut6qvgc3wisapospq"
  },
  "generatedAt": "2026-03-30T00:30:46.214Z",
  "atproto": {
    "activityUri": "at://did:plc:fke3rhssj7rdghxee2t73x73/org.hypercerts.claim.activity/3miafvcl3of2y",
    "activityCid": "bafyreihxayqw2kg7txpznvnhcmaxcfxzghq7jdgk3d4nygsfm25tvbjjfa",
    "evaluationUri": "at://did:plc:fke3rhssj7rdghxee2t73x73/org.hypercerts.context.evaluation/3miafvczxyl2u",
    "evaluationCid": "bafyreib3jvsbl7i526ci453poxhyhmqirudhmw5pljxj4z2edxvn33e6ya",
    "attachmentUri": "at://did:plc:fke3rhssj7rdghxee2t73x73/org.hypercerts.context.attachment/3miafvcsjxf2y",
    "attachmentCid": "bafyreibfs24cdwua3gfjxnil2pqumw5dkhgzgoyclv5nam5xfwzcu6taya",
    "hyperscanUrl": "https://www.hyperscan.dev/data?did=did%3Aplc%3Afke3rhssj7rdghxee2t73x73&collection=org.hypercerts.claim.activity&rkey=3miafvcl3of2y"
  }
}